Public relations professionals are found to be the unhappiest workers in Singapore for two years in a row, according to an annual survey by JobsCentral, one of Singapore's leading job portals.

A total of 2,385 respondents took the 2011 JobsCentral Work Happiness Indicator Survey, which was conducted online from August to September this year. This survey has been conducted every year since 2009.

PR professionals scored 53.5 in the JobsCentral Work Happiness Indicator this year and 50.4 last year, also the lowest score in 2010.

Key findings of the survey include:
- Civil servants are happier than private sector employees
- Employees in service industries are generally happier than those in manufacturing
- Working adults consider advancement opportunities as the most important work attribute

To download the free report for the JobsCentral Work Happiness Indicator, simply CLICK HERE.